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Farmer Jones must determine whether to plant com or wheat. If he plants com and

ID: 3172904 • Letter: F

Question

Farmer Jones must determine whether to plant com or wheat. If he plants com and the weather is warm, he earns $8,000; if he plants com and the weather is cold, he earns $5,000. If he plants wheat and the weather is warm, he earns $7,000; if he plants wheat and the weather is cold, he earns $6, 500. In the past, 40% of all years have been cold and 60% have been warm. Before planting, Jones can pay $600 for an expert weather forecast. If the year is actually cold, there is a 90% chance that the forecaster will predict a cold year. If the year is actually warm, there is an 80% chance that the forecaster will predict a warm year. How can Jones maximize his expected profits? Also find EVSI and EVPI.

Explanation / Answer

Expected Profit on Corn

(8000*.40*.80) + (5000*.60*.90) – 600 = 4660

Expected Profit on Corn

(7000*.40*.80) + (6500*.60*.90) – 600 = 5150

Hence, in order to maximize the profit, Farmer Jones must plant Corn.